Jack T William's Dam
Jack T William's Dam is an earth dam located in Sevier County, Arkansas, built in 1986. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Jack T William's Dam
The primary purpose of Jack T William's Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Jack T. Williams Iii (private). It impounds the Cossatot River-tr.
The dam stands 53 feet tall and stretches 850 feet across, creates a reservoir covering 35 acres, has a maximum storage capacity of 820 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1986, the structure is 40 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 03/02/2011. That was over 15 years ago.
At 53 feet, this dam is taller than 94% of dams nationwide.
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Location
| State | Arkansas |
| County | Sevier |
| Nearest City | None |
| River/Stream | Cossatot River-tr |
| Coordinates | 33.86167, -94.19000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 53 ft |
| Dam Height | 53 ft |
| Dam Length | 850 ft |
| Year Completed | 1986 (40 years old) |
Storage & Hydraulics
| NID Storage | 820 acre-ft |
| Max Storage | 820 acre-ft |
| Normal Storage | 640 acre-ft |
| Surface Area | 35 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 4,286 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Jack T. Williams III |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/02/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR01481 |
| Federal ID | AR01481 |
| More Info | State Dam Safety Program |